*{
    margin: 0;
    padding: 0;
}
.bj{
    width: 100%;
    height: 100vh;
    background-image: url("../img/1.jpg");
    background-repeat: no-repeat;
    background-position: left top;
    background-size: 100% 100%;
    margin:auto;
}
.denglukuang{
    background-repeat: no-repeat;
    background-size: 100% 100%;
    width:500px ;
    height: 510px;
    background-color: rgb(255,255,255);
    opacity:.8 ;
    position: absolute;
    left: 470px;
    top: 170px;
    border-radius: 20px;
}
.biaoti{
    width: 100%;
   height: 100px;
   margin-top: 60px;
    position: relative;
}
.logo1{
    width: 60px;
    height: 60px;
    border-radius: 60px;
    margin-top: 20px;
    margin-left: -210px;
}
.biaotizi{
    width: 200px;
    font-size: 24px;
    display: inline-block;
    position: absolute;
    left: 180px;
    top: 20px;
}
.shurukuang{
    width: 100%;
    height: 300px;
    margin-top: -10px;
    margin-left: 10px;
    position: relative;
}
.username2{

    position: absolute;
    left: 80px;
    top: 20px;
    width: 300px;
    height: 40px;
    margin-left: 25px;
    padding-left: 30px;
    outline: none;
    border-top:none;
    border-left: none;
    border-right: none;
    border-bottom: 3px solid rgb(238,239,243);
}
.username2:hover{
    border-bottom: 3px solid rgb(224,226,230);
}
.pwd2{
    position: absolute;
    top: 80px;
    left: 80px;
    width: 300px;
    height: 40px;
    margin-left: 25px;
    padding-left: 30px;
    outline: none;
    border-top:none;
    border-left: none;
    border-right: none;
    border-bottom: 3px solid rgb(238,239,243);
}
.pwd:hover{
    border-bottom: 3px solid rgb(224,226,230);
}
::-webkit-input-placeholder{
    color: black;
}
.jizhu{
    width: 14px;
    height: 14px;
    outline: none;
    position: absolute;
    left: 300px;
    top: 150px;
}
.jizhuwen{
    display: inline-block;
    width: 100px;
    height: 20px;
    color: rgb(96,98,102);
    position: absolute;
    left: 320px;
    top: 144px;
}
.anniu2{
    width: 100%;
    height: 100px;
    position: absolute;
     top: 340px;
    left: 10px;
}
.login{
    width: 100px;
    height: 40px;
    border:1px solid rgb(218,240,207);
    border-radius: 5px;
    outline: none;
    color: rgb(103,194,58);
    background-color: rgb(240,249,235);
    position: absolute;
    left: 140px;
    top:20px;
}
.login:hover{
    background-color: rgb(103,194,58);
    color: white;
}
.zhuce1{
    width: 100px;
    height: 40px;
    border-radius: 5px;
    outline: none;
    background-color: rgb(144,147,153);
    opacity: 1;
    color: white;
    border: 1px solid rgb(144,147,153);
    position: absolute;
    left: 270px;
    top: 20px;
}
.zhuce1:hover{
    opacity: .8;
}
